摘要
For the application of through-wall imaging, an S band ultra-wideband dipole antenna is proposed in this manuscript. The antenna consists of two end-folded dipole antennas connected in parallel, and a section of T-shaped microstrip line is used for coupled feeding to achieve miniaturization and wideband. Test results show that the prototype has 56% passband, and 2.5GHz is the center frequency, with size of 0.46λ× 0.38λ (λ is wavelength with the center frequency). By placing a reflector 40mm behind the substrate without affecting bandwidth, 8dBi gain can be achieved. In addition, a dipole array is formed by using this element to increase the gain to 10 dBi. The compact structure makes it very suitable for radar systems operating in S-band.
| 源语言 | 英语 |
|---|---|
| 主期刊名 | 2024 IEEE International Conference on Computational Electromagnetics, ICCEM 2024 - Proceedings |
| 出版商 | Institute of Electrical and Electronics Engineers Inc. |
| ISBN（电子版） | 9798350383317 |
| DOI | |
| 出版状态 | 已出版 - 2024 |
| 活动 | 2024 IEEE International Conference on Computational Electromagnetics, ICCEM 2024 - Nanjing, 中国 期限: 15 4月 2024 → 17 4月 2024 |
出版系列
| 姓名 | 2024 IEEE International Conference on Computational Electromagnetics, ICCEM 2024 - Proceedings |
|---|
会议
| 会议 | 2024 IEEE International Conference on Computational Electromagnetics, ICCEM 2024 |
|---|---|
| 国家/地区 | 中国 |
| 市 | Nanjing |
| 时期 | 15/04/24 → 17/04/24 |
指纹
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Sun, C., Du, N., Guo, Y., & Ye, X. (2024). An S Band Ultra-Wideband Dipole Antenna Array for Through-Wall Radar Application. 在 2024 IEEE International Conference on Computational Electromagnetics, ICCEM 2024 - Proceedings (2024 IEEE International Conference on Computational Electromagnetics, ICCEM 2024 - Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICCEM60619.2024.10559018